| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Japan | 7 | |
| #2 | China | 4 | |
| #3 | Republic of Korea | 3 | |
| #4 | Taiwan | 3 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Measurement | |
| #3 | Semiconductors | |
| #4 | Environmental technology | |
| #5 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kamata Yoshihiko | 16 |
| #2 | Kamata Yosihiko | 2 |
| #3 | Yoshihiko Kamata | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN111434595A | Monolayer device for very small objects | |
| KR20210010297A | Shipping tape charging device | |
| JP2020111466A | Ultra-small object single layering device | |
| JP2020152478A | Powdery component feeding device | |
| JP2019011167A | Powder conveying apparatus | |
| JP2017218318A | Part feeder | |
| JP2015090898A | Dividing device | |
| JP2014106192A | Exterior appearance inspection device | |
| WO2012127691A1 | Inspection apparatus for fine and transparent pellet | |
| JP2012164690A | Division device |